Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $19.69 | 7.513% | $21.1693 | $21.17 | $21.15 | $21.20 |
Purchase #2 | $205.89 | 7.797% | $221.9432 | $221.94 | $221.95 | $221.90 |
Purchase #3 | $220.35 | 6.592% | $234.8755 | $234.88 | $234.90 | $234.90 |
Purchase #4 | $138.88 | 7.294% | $149.0099 | $149.01 | $149.00 | $149.00 |
Purchase #5 | $217.37 | 12.817% | $245.2303 | $245.23 | $245.25 | $245.20 |
Purchase #6 | $198.89 | 12.326% | $223.4052 | $223.41 | $223.40 | $223.40 |
Purchase #7 | $205.50 | 7.388% | $220.6823 | $220.68 | $220.70 | $220.70 |
7 purchase totals = | $1,206.57 | $1,316.3157 | $1,316.32 | $1,316.35 | $1,316.30 |